Report: Natural gas to become energy king

IRVING, Texas, Dec. 9 (UPI) -- Natural gas will eclipse coal as the top U.S. power generator by 2025 and is expected to become the second overall fuel source globally, Exxon Mobil Corp. said.

Exxon Mobil's long-term outlook, "The Outlook for Energy: A View to 2040," forecasts that global energy demand will grow by about 30 percent by 2040 as the population grows and the global gross domestic product doubles, the Irving, Texas, company said Thursday in a release.

Gas from shale and other unconventional sources will account for 30 percent of global gas production by 2040, the report said.

While oil products will remain the most widely used fuels worldwide, overall energy demand will be reshaped by a shift toward less polluting energy sources and huge improvements in energy efficiency in areas such as transportation where more use of hybrid vehicles will help push average new-car fuel economy to nearly 50 miles per gallon by 2040, the report said.

"The Outlook for Energy demonstrates that by applying innovation and technology, the world does not need to choose between economic growth and environmental stewardship," said Rex W. Tillerson, Exxon Mobil chairman and chief executive officer.

While growth in nuclear capacity is expected to slow in the near term, demand for nuclear power is projected to nearly double by 2040 as nations seek to lower emissions and diversify energy sources, the report said.

Renewable fuels also will see strong growth, the report said. By 2040, more than 15 percent of the world's electricity will be generated by renewable fuels such as solar, wind, biofuels, biomass, geothermal and hydroelectric power. The report projected the fastest-growing alternate fuel source would be wind, which will increase by about 8 percent per year from 2010 to 2040.

United Press International is a leading provider of news, photos and information to millions of readers around the globe via UPI.com and its licensing services.

With a history of reliable reporting dating back to 1907, today’s UPI is a credible source for the most important stories of the day, continually updated - a one-stop site for U.S. and world news, as well as entertainment, trends, science, health and stunning photography. UPI also provides insightful reports on key topics of geopolitical importance, including energy and security.

A Spanish version of the site reaches millions of readers in Latin America and beyond.

UPI was founded in 1907 by E.W. Scripps as the United Press (UP). It became known as UPI when after a merger with the International News Service in 1958, which was founded in 1909 by William Randolph Hearst. Today, UPI is owned by News World Communications.